.palm-active-btn {
  margin-bottom: 50rpx;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  /* 动画 */
  animation-name: puff-in-vertical;
  animation-duration: .5s;
  animation-timing-function: linear;
  animation-delay: 0s;
  animation-iteration-count: 1;
  animation-direction: normal;
  animation-fill-mode: none;
}

.palm-active-img {
  width: 250rpx;
  height: 75rpx;
  display: block;
}

.palm-active-text {
  color: #fff;
  font-size: 37.5rpx;
  font-weight: 600;
  position: absolute;
}

@keyframes puff-in-vertical {
  0% {
    transform: scaleY(1);
    filter: blur(4px);
    opacity: 0;
  }

  100% {
    transform: scaleY(1);
    filter: blur(0);
    opacity: 1;
  }
}